package Consumer1;

/**
 * @Author czl
 * @Date 2024-03-14
 */
public class MainTest {
    public static void main(String[] args) {
        Customer customer = new Customer();

        WeiXin weiXin = new WeiXin();
        customer.buy(weiXin);

        ZhiFuBao zhiFuBao = new ZhiFuBao();
        customer.buy(zhiFuBao);
    }
}
